package com.example.layui_project.service;



import com.example.layui_project.comm.service.BaseService;
import com.example.layui_project.entity.Supplier;

import java.io.FileInputStream;
import java.util.List;

public interface SupplierService extends BaseService<Supplier> {

    public boolean add(Supplier supplier);

    public boolean del(Integer id);

    public boolean update(Supplier supplier);

    public boolean batchDel(List<Long> ids);

    public List<Supplier> selectAll();

    public boolean importData(FileInputStream fis);
}
